<template>  
  <div>
    <el-divider content-position="left">bpmn-js</el-divider>

    <el-row class="mb-4">
      <el-button type="primary" @click="add">设计流程</el-button>
    </el-row>
    <div>
      npm install @vue-flow/core
    </div>
  </div>
</template>  

<script setup>  
import { ref } from 'vue';  
const bpmnViewVisible = ref(false);
const add = () => {
  bpmnViewVisible.value = true;
};
const handleClose = () => {
  console.log("关闭");
};
</script>